Proudly made in the USA, our 5x8.75 and 10x8.75 hub centric wheel spacers and adapters are built for GM C-series dually trucks, including C40, C50, C60, C70, and C80 models.
Available in 1.5", 2", 2.5", and 3" thickness options, and offered with either 5/8" or 11/16" lug nuts. We also offer 10x285 semi wheel adapter conversions—perfect for mounting 22.5", 24.5" Alcoa, American Force, JTX Wheels, Liberty Forged or any other big rig wheels.
Manufactured from billet 6061 aluminum or 1018 steel for heavy-duty applications.
